Справочник ПользователяСодержаниеContacting Liebert for Support2IMPORTANT SAFETY INSTRUCTIONS5SAVE THESE INSTRUCTIONS51.0 Mechanical Installation61.1 Introduction61.2 Preliminary Checks61.3 Environmental Considerations61.3.1 UPS Room61.4 Positioning61.4.1 Moving the Cabinets71.4.2 Clearances71.4.3 Floor Installation/Anchoring72.0 Electrical Installation82.1 External Protective Devices8Dual Input82.2 Power Cables82.2.1 Power Cable Connection Procedure9Equipment Ground9Table 1 Current ratings—rectifier input10Table 2 Current ratings—bypass input10Table 3 Current ratings—output10Table 4 Current ratings—battery11Notes on Tables11Table 5 Recommended conduit and cable sizes11Table 6 Recommended lug sizes123.0 Installation Drawings13Figure 1 Input/output conduit detail drawing, 250-300kVA Liebert NXL UPS13Figure 2 Input/output conduit detail drawing, 400kVA Liebert NXL UPS14Figure 3 Top cable entry routing and installation order15Figure 4 Bottom cable entry routing and installation order16Figure 5 Floor mount brackets—standard and optional layout17Размер: 945,8 КБСтраницы: 20Язык: EnglishПросмотреть